922368420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3517}}^1$

素因数の和:3610

約数の個数: 144

約数和(自身を含む): 2950391808

約数和(自身を除く): 2028023388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2790, 2820, 2914, 3517, 4230, 4371, 5580, 5828, 7034, 7285, 8460, 8742, 10551, 13113, 14068, 14570, 17484, 17585, 21102, 21855, 26226, 29140, 31653, 35170, 42204, 43710, 52452, 52755, 63306, 65565, 70340, 87420, 105510, 109027, 126612, 131130, 158265, 165299, 211020, 218054, 262260, 316530, 327081, 330598, 436108, 495897, 545135, 633060, 654162, 661196, 826495, 981243, 991794, 1090270, 1308324, 1487691, 1635405, 1652990, 1962486, 1983588, 2180540, 2479485, 2975382, 3270810, 3305980, 3924972, 4906215, 4958970, 5124269, 5950764, 6541620, 7438455, 9812430, 9917940, 10248538, 14876910, 15372807, 19624860, 20497076, 25621345, 29753820, 30745614, 46118421, 51242690, 61491228, 76864035, 92236842, 102485380, 153728070, 184473684, 230592105, 307456140, 461184210, 922368420]

約数ペア:

[(1, 922368420), (2, 461184210), (3, 307456140), (4, 230592105), (5, 184473684), (6, 153728070), (9, 102485380), (10, 92236842), (12, 76864035), (15, 61491228), (18, 51242690), (20, 46118421), (30, 30745614), (31, 29753820), (36, 25621345), (45, 20497076), (47, 19624860), (60, 15372807), (62, 14876910), (90, 10248538), (93, 9917940), (94, 9812430), (124, 7438455), (141, 6541620), (155, 5950764), (180, 5124269), (186, 4958970), (188, 4906215), (235, 3924972), (279, 3305980), (282, 3270810), (310, 2975382), (372, 2479485), (423, 2180540), (465, 1983588), (470, 1962486), (558, 1652990), (564, 1635405), (620, 1487691), (705, 1308324), (846, 1090270), (930, 991794), (940, 981243), (1116, 826495), (1395, 661196), (1410, 654162), (1457, 633060), (1692, 545135), (1860, 495897), (2115, 436108), (2790, 330598), (2820, 327081), (2914, 316530), (3517, 262260), (4230, 218054), (4371, 211020), (5580, 165299), (5828, 158265), (7034, 131130), (7285, 126612), (8460, 109027), (8742, 105510), (10551, 87420), (13113, 70340), (14068, 65565), (14570, 63306), (17484, 52755), (17585, 52452), (21102, 43710), (21855, 42204), (26226, 35170), (29140, 31653)]